Data transmission method in MEC and communication device

A data transmission and communication device technology, applied in the field of communication, can solve problems such as disconnection, data interruption, and affecting user experience

Active Publication Date: 2020-10-30
HUAWEI TECH CO LTD
View PDF6 Cites 7 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

After the UL CL offload strategy is completed, the established link between the terminal device and the service node deployed on the no...

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Data transmission method in MEC and communication device
  • Data transmission method in MEC and communication device
  • Data transmission method in MEC and communication device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0046] The technical solution in this application will be described below with reference to the accompanying drawings.

[0047] In the description of the embodiments of this application, unless otherwise specified, " / " means or, for example, A / B can mean A or B; "and / or" in this article is only a description of the association of associated objects A relationship means that there may be three kinds of relationships, for example, A and / or B means: A exists alone, A and B exist simultaneously, and B exists alone. In addition, in the description of the embodiments of the present application, "plurality" refers to two or more than two.

[0048] Hereinafter, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of indicated technical features. Thus, a feature defined as "first" and "second" may explicitly or implicitly include one or more of these features....

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention provides a data transmission method in MEC and a communication device, and the method comprises the steps: transmitting first information to a network element of a core network, whereinthe first information comprises the identification of a cell where terminal equipment is located and the identification of an initiated first application; receiving first response information sent bythe network element of the core network, wherein the first response information comprises a DNAI corresponding to the cell identifier; sending a service request for requesting service data corresponding to the first application to a core network element, wherein the service request comprises the DNAI; and receiving second response information from the network element of the core network, wherein the second response information comprises an identifier of the MEC platform corresponding to the positions of the DNAI and the terminal equipment and an identifier of a CDN node on the MEC platform. According to the method provided by the invention, the MEC platform needing to be accessed by the user and the CDN edge node on the MEC platform are determined before the user officially initiates the service access, so that user communication failure caused by distribution of the shunting strategy is avoided, interruption of a communication link is avoided, and the user experience is improved.

Description

technical field [0001] The present application relates to the field of communication, and more specifically, to a method and communication device for data transmission in MEC. Background technique [0002] Mobile edge computing (MEC) is a technology based on the evolution architecture of the fifth generation (5rd generation, 5G) system, which deeply integrates the access network and Internet services. It deploys the application server (application server, AS) and mobile broadband (MBB) core network part of the business processing and resource scheduling functions to the edge of the network close to the access network, behind the 5G base station, closer to the user (or terminal equipment) provides a computing environment that supports the deployment of third-party services (such as content delivery network (CDN) edge nodes) on the MEC platform, making services closer to users, providing faster download speeds, lower Access latency. [0003] At present, third-party services ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): H04W28/10H04W72/12H04L29/08
CPCH04W28/10H04L67/02H04L67/1023H04L67/146H04W72/535
Inventor 施小龙陈方贵陈照甫
Owner HUAWEI TECH CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap